While infiltration water generated from filtration of meteoric water and surface water flows from basin edge to its center in gravity -induced centripetal flow.
渗入水由大气降水和地表水的渗入产生，受重力作用由盆地边缘向盆地中心呈向心流。
2
The mathematical model was established by combining the infiltration curve with the areal distribution curve of the infiltration capacity within the basin.
将下渗曲线与下渗率流域分配曲线结合起来，从而构成流域产流计算的数学模型。
3
It Analyses the merit and disadvantage of four rainwater infiltration technologies including infiltration ground, infiltration pipe and channel, filter pool and filter basin.